[libvirt] [PATCH 04/21] remote_driver: add remoteDomainMigrateOpenTunnel

[John Ferlan]

On 11/18/2015 01:13 PM, Pavel Boldin wrote:
> Add remoteDomainMigrateOpenTunnel that ties passed stream to the
> network stream and then makes the appropriate remote call.
> 
> Signed-off-by: Pavel Boldin <pboldin at mirantis.com>
> ---
>  src/remote/remote_driver.c | 43 +++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 43 insertions(+)
> 
> diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
> index b72cb86..f6571a9 100644
> --- a/src/remote/remote_driver.c
> +++ b/src/remote/remote_driver.c
> @@ -8087,6 +8087,48 @@ remoteDomainRename(virDomainPtr dom, const char *new_name, unsigned int flags)
>  }
>  
>  
> +static int
> +remoteDomainMigrateOpenTunnel(virConnectPtr dconn,
> +                              virStreamPtr st,
> +                              unsigned char uuid[VIR_UUID_BUFLEN],

Should be "const unsigned char *uuid,"

> +                              unsigned int flags)
> +{
> +    struct private_data *priv = dconn->privateData;
> +    int rv = -1;
> +    remote_domain_migrate_open_tunnel_args args;
> +    remote_domain_migrate_open_tunnel_ret ret;
> +    virNetClientStreamPtr netst;
> +
> +    remoteDriverLock(priv);
> +
> +    memset(&args, 0, sizeof(args));
> +    memset(&ret, 0, sizeof(ret));
> +
> +    netst = virRemoteClientOpen(st, priv,
> +                                REMOTE_PROC_DOMAIN_MIGRATE_OPEN_TUNNEL);
> +
> +    if (netst == NULL)
> +        goto done;
> +
> +    memcpy(args.uuid, uuid, VIR_UUID_BUFLEN);
> +    args.flags = flags;
> +
> +    if (call(dconn, priv, 0, REMOTE_PROC_DOMAIN_MIGRATE_OPEN_TUNNEL,
> +             (xdrproc_t) xdr_remote_domain_migrate_open_tunnel_args, (char *) &args,
> +             (xdrproc_t) xdr_remote_domain_migrate_open_tunnel_ret, (char *) &ret) == -1) {
> +        virNetClientRemoveStream(priv->client, netst);
> +        virObjectUnref(netst);
> +        goto done;
> +    }
> +
> +    rv = ret.retcode;
> +
> + done:
> +    remoteDriverUnlock(priv);
> +    return rv;
> +}
> +
> +
>  /* get_nonnull_domain and get_nonnull_network turn an on-wire
>   * (name, uuid) pair into virDomainPtr or virNetworkPtr object.
>   * These can return NULL if underlying memory allocations fail,
> @@ -8437,6 +8479,7 @@ static virHypervisorDriver hypervisor_driver = {
>      .domainInterfaceAddresses = remoteDomainInterfaceAddresses, /* 1.2.14 */
>      .domainSetUserPassword = remoteDomainSetUserPassword, /* 1.2.16 */
>      .domainRename = remoteDomainRename, /* 1.2.19 */
> +    .domainMigrateOpenTunnel = remoteDomainMigrateOpenTunnel, /* 1.2.XX */

will be at least 1.3.1

John
>  };
>  
>  static virNetworkDriver network_driver = {
>